Top Cybersecurity Jobs

Leads and mentors a multidisciplinary cyber/IT engineering team supporting DoD mission systems. Provides secure enterprise architecture, cybersecurity, cloud, network, systems, and DevSecOps oversight across on-premises, hybrid, classified, and air-gapped environments. Drives Zero Trust, RMF/ATO compliance, vulnerability management, incident response, automation, CI/CD, and infrastructure modernization. Presents technical strategies and risk findings to senior government leadership while coordinating with DISA, NSA, authorizing officials, and customer cybersecurity teams.

Leads multidisciplinary cyber and IT engineering teams supporting DoD programs. Oversees secure enterprise architecture, cloud and hybrid infrastructure, Zero Trust, DevSecOps, CI/CD, Infrastructure-as-Code, RMF/ATO compliance, vulnerability management, incident response, and cyber defense operations across classified and unclassified environments. Provides technical strategy, architecture guidance, senior leadership briefings, Agile/Scrum direction, and mission-aligned cybersecurity solutions for Army, Navy, Air Force, and SOCOM customers.

Develops and maintains spacecraft security architecture, translates system security requirements into component controls, assesses cybersecurity compliance, conducts threat analysis, and supports RMF, A&A, and ATO activities. The role collaborates with systems, hardware, software, and program teams; contributes to acquisition and protection documentation; identifies cyber risks; recommends mitigations; and promotes secure-by-design engineering practices.

Serves as a senior technical contributor in enterprise cyber operations, administering Windows and RHEL systems, VMware, authentication, backup, proxy, DNS, and security platforms. Responsibilities include patching, hardening, troubleshooting, modernization, STIG compliance, A&A support, documentation, research, and cross-team collaboration. The role requires ownership of complex technical issues, effective communication, mentoring, and support for secure infrastructure operations.

Designs, implements, manages, and troubleshoots enterprise firewall infrastructure using Cisco, Palo Alto, and Netscaler platforms. Monitors network traffic, addresses security vulnerabilities, develops firewall policies, translates customer requirements into network solutions, and collaborates with cross-functional teams. The role also supports network security standards, hybrid cloud connectivity, and ongoing optimization of firewall technologies.

Manages COMSEC accounts, cryptographic materials, key-loading devices, encryption equipment, inventories, incident reporting, inspections, training, and compliance with NSA, DoD, and Air Force security policies. Supports mission systems in operational aircraft environments, coordinates COMSEC material procurement and key management, and may serve as COMSEC lead during domestic or overseas deployments. Requires an active Top Secret clearance and ability to obtain or maintain SAP access.

Designs and implements cybersecurity controls for a multi-classification cloud-based enterprise lab. Responsibilities include Zero Trust architecture, RMF compliance, ATO approvals, security documentation, POA&M management, control assessments, audits, continuous monitoring, access management, and system security operations. The role supports research, development, and operations while coordinating security requirements, tracking actions, and ensuring system confidentiality, integrity, and availability.

Administers classified, air-gapped IT systems in a 100% onsite environment. Responsibilities include managing Active Directory, Lab-in-a-Box environments, VMware, Veeam, Trellix ePO, Nessus, Splunk, domain controllers, secure wipes, data-spill response, vulnerability remediation, STIG and RMF compliance, documentation, and audit readiness. Provides coordination with security stakeholders and occasional after-hours or weekend maintenance and incident-response support.

Provides onsite administration and security support for classified, air-gapped IT systems and lab environments. Responsibilities include Active Directory, VMware, Veeam, Trellix, Nessus, Splunk, vulnerability remediation, backup and recovery, data-spill response, secure sanitization, STIG and RMF compliance, documentation, and audit readiness. The role requires collaboration with security stakeholders and occasional after-hours support.

Supports and maintains mission and IT systems across Windows and Linux environments, networks, servers, storage, mobile devices, and security infrastructure. Responsibilities include troubleshooting, patching, STIG hardening, security compliance documentation, backups, inventory management, incident response, help desk escalation, capacity planning, and NIPR administration. The role is fully onsite at Davis-Monthan AFB, requires shift rotation and CONUS/OCONUS deployments, and supports Air Force mission operations.